NEMA 4X Enclosure 20x16x8 Inch Fiberglass Electrical Box - IP66 Waterproof Outdoor Junction Box with Mounting Plate for Industrial & DIY Projects

【Durable Fiberglass Construction】: Crafted from robust fiberglass reinforced polyester; offers exceptional toughness, pressure resistance, and rust resistance; impervious to dents and deformation, ensuring long-lasting protection for your electrical components 【IP66 Waterproof Protection】: Rated IP66 for comprehensive protection against dust, moisture, water, rain, snow, and oil; sealing strip and enclosure design prevent water ingress, ideal for outdoor and harsh environments; maintains a dry and secure environment for sensitive equipment 【Reinforced Security Features】: Equipped with a high-quality metal lock core for enhanced security and resistance to forced entry; reinforced hinge ensures reliable operation even with frequent opening and closing; protects against unauthorized access and tampering 【Effortless Installation & Mounting】: Includes a detachable galvanized mounting backplate and t-nut mounting slots for easy installation of electrical components; wall-mounted design with pre-drilled holes simplifies setup; comes with guide rails and hanging accessories for added convenience 【Versatile Application & Dimensions】: Suitable for a wide range of indoor and outdoor applications, including industrial equipment, home devices, and more; ideal for factories, construction sites, squares, and residential areas; outer dimensions are 19.7 x 15.7 x 7.9 inches (50 x 40 x 20 cm)